OS0603 Evaluation of additional plastic deformation from demagnetization in ferromagnetic metals : Seismic damage evaluation for important structures

2013 ◽  
Vol 2013 (0) ◽  
pp. _OS0603-1_-_OS0603-3_
Author(s):  
Shigeo KOTAKE
Keyword(s):  
Plastic Deformation ◽  
Seismic Damage ◽  
Damage Evaluation ◽  
Ferromagnetic Metals

Rapid seismic damage evaluation of bridge portfolios using machine learning techniques

2019 ◽  
Vol 201 ◽  
pp. 109785 ◽  
Author(s):  
Sujith Mangalathu ◽  
Seong-Hoon Hwang ◽  
Eunsoo Choi ◽  
Jong-Su Jeon
Keyword(s):  
Machine Learning ◽  
Seismic Damage ◽  
Machine Learning Techniques ◽  
Damage Evaluation ◽  
Learning Techniques

EVALUATION OF DAMAGE IN STEELS SUBJECTED TO EXPLOITATION LOADING - DESTRUCTIVE AND NON-DESTRUCTIVE METHODS

2008 ◽  
Vol 22 (31n32) ◽  
pp. 5533-5538 ◽  
Author(s):  
ZBIGNIEW L. KOWALEWSKI ◽  
SŁAWOMIR MACKIEWICZ ◽  
JACEK SZELĄŻEK ◽  
KRYSTYNA PIETRZAK ◽  
BOLESŁAW AUGUSTYNIAK
Keyword(s):  
Plastic Deformation ◽  
Damage Identification ◽  
Ultimate Tensile Stress ◽  
Damage Evaluation ◽  
Damage Development ◽  
Tension Tests ◽  
Magnetic Techniques ◽  
Development Evaluation ◽  
Non Destructive ◽  
Destructive Methods

Damage due to creep and plastic flow is assessed using destructive and non-destructive methods in steels (40HNMA and P91). In the destructive methods the standard tension tests were carried out after prestraining and variations of the selected tension parameters were taken into account for damage identification. In order to assess a damage development during the creep and plastic deformation the tests for both steels were interrupted for a range of the selected strain magnitudes. The ultrasonic and magnetic techniques were used as the non-destructive methods for damage evaluation. The last step of the experimental programme contained microscopic observations. A very promising correlation between parameters of methods for damage development evaluation was achieved. It is well proved for the ultimate tensile stress and birefringence coefficient.

Seismic damage evaluation of a steel building using stress triaxiality

2003 ◽  
Vol 25 (3) ◽  
pp. 271-279 ◽  
Author(s):  
A.A Shama ◽  
M.S Zarghamee ◽  
R.P Ojdrovic ◽  
B.W Schafer
Keyword(s):  
Stress Triaxiality ◽  
Seismic Damage ◽  
Damage Evaluation ◽  
Steel Building

scholarly journals Seismic Damage Evaluation and Decisions on Interventions Supported by UAV-Based Surveys

2021 ◽  
pp. 206-221
Author(s):  
Valeria Croce ◽  
Dimitris Diamantidis ◽  
Miroslav Sýkora
Keyword(s):  
Seismic Damage ◽  
Damage Evaluation

Seismic Damage Evaluation for Low-Rise RC School Buildings in Taiwan

2009 ◽  
Author(s):  
Yi-Hsuan Tu ◽  
Pei-Lin Yeh ◽  
Tzu-Wei Liu ◽  
Wen-Yu Jean
Keyword(s):  
Seismic Damage ◽  
School Buildings ◽  
Damage Evaluation
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